Posted at 1:351:35
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Here's Aryna Sabalenka, speaking in her on-court interview after defeating Brenda Fruhvirtova: "I think for someone who is 16 years old she is doing an incredible job, I wish I was this level when I was 16.
"She is an unbelievable player and I’m pretty sure if she keeps going and keeps working will be at the top pretty soon.
"I’m super happy with the win. I just tried to focus on myself and fight for every point."
On another teenager Mirra Andreeva beating Ons Jabeur: "I know Mirra is an incredible player – she’s another teenager that is going to be [at] the top and I was just trying to keep focussed on myself and not let this young lady go to the next round.